參數(shù)資料
型號: AM79C974
廠商: Advanced Micro Devices, Inc.
英文描述: PCnetTM-SCSI Combination Ethernet and SCSI Controller for PCI Systems
中文描述: PCnetTM -的SCSI結(jié)合以太網(wǎng)和SCSI控制器PCI系統(tǒng)
文件頁數(shù): 106/153頁
文件大?。?/td> 838K
代理商: AM79C974
AMD
P R E L I M I N A R Y
106
Am79C974
AC SWITCHING WAVEFORMS
Attachment Unit Interface
18681A-49
t
XI
t
DOTR
t
DOTF
t
X1H
t
X1L
t
X1F
t
X1R
1
1
0
1
XTAL1
ISTDCLK
(Note 1)
ITXDAT+
(Note 1)
DO+
DO–
DO
±
0
1
1
ITXEN
(Note 1)
Note:
1. Internal signal and is shown for clarification only.
Transmit Timing – Start of Frame
18681A-50
Typical > 200 ns
t
DOETD
XTAL1
ISTDCLK
(Note 1)
ITXEN
(Note 1)
ITXDAT+
(Note 1)
DO+
DO–
DO
±
0
1
0
0
1
0
Bit (n–2)
Bit (n–1)
Bit (n)
1
Note:
1. Internal signal and is shown for clarification only.
Transmit Timing – End of Frame (Last Bit = 0)
相關(guān)PDF資料
PDF描述
AM79C974KCW PCnetTM-SCSI Combination Ethernet and SCSI Controller for PCI Systems
AM79C975 PCnet⑩-FAST III Single-Chip 10/100 Mbps PCI Ethernet Controller with Integrated PHY
AM79C973 PCnet⑩-FAST III Single-Chip 10/100 Mbps PCI Ethernet Controller with Integrated PHY
AM79C973KCW PCnet⑩-FAST III Single-Chip 10/100 Mbps PCI Ethernet Controller with Integrated PHY
AM79C975KCW PCnet⑩-FAST III Single-Chip 10/100 Mbps PCI Ethernet Controller with Integrated PHY
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AM79C974KC 制造商:Advanced Micro Devices 功能描述:
AM79C974KC/W 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LAN Node Controller
AM79C974KCW 制造商:AMD 制造商全稱:Advanced Micro Devices 功能描述:PCnetTM-SCSI Combination Ethernet and SCSI Controller for PCI Systems
AM79C975 制造商:AMD 制造商全稱:Advanced Micro Devices 功能描述:PCnet⑩-FAST III Single-Chip 10/100 Mbps PCI Ethernet Controller with Integrated PHY